Copying welding and cutting control system for interference objects

Abstract

The invention discloses a copying welding and cutting control system for interference objects. The copying welding and cutting control system comprises an upper computer, a signal processing module, a system bus, a signal cache module, a PLC control module and a driving module, wherein the upper computer, the signal processing module, the system bus, the signal cache module, the PLC control module and the driving module are sequentially connected. The upper computer is connected with a display module, an input module and a copying signal processor. The system bus is connected with a power supply module. The signal cache module is connected with a copying scanner through a copying memory module. The copying welding and cutting control system has the advantages that programming is conducted on the upper computer through a copying function, welding and cutting equipment is matched with the copying welding and cutting control system for the interference objects to complete cutting and welding of the interference objects, the production cost is saved, and producing and machining efficiency and interference object machining precision are improved; errors of the shapes of the interference objects are hard to avoid, the phenomena of slag inclusion, pores, undercut and solder skips which are prone to occurring during manual welding are avoided, and the phenomenon that pipes are damaged by cut waste is avoided; and the copying welding and cutting control system can be well popularized in medium and small-sized enterprises.

Description

technical field [0001] The invention belongs to the technical field of automatic control of welding and cutting of intersecting parts, and in particular relates to a profiling welding and cutting control system of intersecting parts. Background technique [0002] The shape of mechanical parts often includes more than two basic parts, which are formed by combining in different ways. The intersection of two basic parts is an intersecting part, and the intersection line formed on the surface of two basic parts is an intersecting line, which is also two basic parts. Common lines of surfaces. [0003] There are a large number of intersecting connection structures of steel pipes in industrial production. The construction quality of these intersecting parts depends on the cutting and welding quality of the intersecting lines between the connected pipe fittings, and the key to ensuring the quality of cutting and welding lies in the intersecting lines of pipe fittings. Therefore, th...

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Problems solved by technology

[0005] The purpose of the present invention is to provide a profiling welding and cutting control system for intersecting parts to solve the problem of high labor intensity and low work efficiency in manual cutting in the prior art. The processing of intersecting parts depends on the work experience and skills of workers. Low precision, uneven cutting marks, uneven grooves, slag inclusions, air holes, undercuts, and missing welds are prone to occur during welding. Cutting and welding cannot be completed by one equipment. The cost of CNC cutting equipment is high, the equipment is huge, and the operation is cumbersome.

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